CN216503404U

CN216503404U - CNC machining center is with die-cut device of quick location

Info

Publication number: CN216503404U
Application number: CN202122978908.8U
Authority: CN
Inventors: 刘卫刚
Original assignee: Kangnaidi Intelligent Equipment Kunshan Co ltd
Current assignee: Kangnaidi Intelligent Equipment Kunshan Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-13
Anticipated expiration: 2031-11-30

Abstract

The utility model provides a fast positioning and punching device for a CNC (computer numerical control) machining center, which relates to the technical field of numerical control machining and comprises a fixing plate body, the top of the fixing plate body is provided with a sliding opening, the inside of the sliding opening is connected with a sliding block in a sliding way, an air cylinder is fixed at the bottom of the sliding block, a stamping head is fixed at the bottom of the air cylinder, an annular clamping groove is arranged on the outer surface of the stamping head, the interior of the annular clamping groove is connected with an installation sleeve in a sliding way, and the installation sleeve is connected with a cutting ring in a sliding way, the cutting ring is fixed on the outer surface of the punching head, so that the periphery of the workpiece is cut smoothly by the cutting ring after the punching head punches, the problem that the workpiece is punched and broken by adopting a stamping part cutting mode in the traditional cutting is solved, the cutting mode can cause more burrs at the cutting opening, and brings trouble to subsequent treatment.

Description

CNC machining center is with die-cut device of quick location

Technical Field

The utility model relates to the technical field of numerical control machining, in particular to a quick positioning and punching device for a CNC machining center.

Background

With the rapid development of society, the progress of economic strength and scientific research, the numerical control machine tool is widely applied to machining, the numerical control machine tool is the basis of equipment manufacturing industry, the equipment manufacturing industry is firstly happy, the level of the national numerical control machine industry becomes an important mark for measuring the manufacturing level, the industrial modernization degree and the national comprehensive competitiveness of the country, the numerical control machine tool is directly related to the national economic construction and the national defense safety and strategic position, and the numerical control machine tool is an important component and has important significance for the research of the numerical control machine tool.

However, in the actual use process of the machining center used at present, when a workpiece needs to be punched, most of the existing punching devices punch and cut the workpiece through a punch, and the workpiece is punched and broken by adopting a cutting mode of a punching part during cutting, so that more burrs are generated at a cutting opening due to the cutting mode, and troubles are brought to subsequent treatment.

Disclosure of Invention

The utility model aims to fix the cutting ring on the outer surface of the punching head, so that the periphery of a workpiece is cut smoothly by the cutting ring after the punching head punches, and the problem that the cutting mode causes more burrs at a cutting opening and brings troubles to subsequent treatment because the workpiece is punched and broken by adopting a stamping part cutting mode in the traditional cutting is solved.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a CNC machining center is with die-cut device of quick location, includes the fixed plate body, the mouth of sliding has been seted up at the top of fixed plate body, the inside sliding connection of the mouth of sliding has the sliding block, the bottom of sliding block is fixed with the cylinder, the bottom of cylinder is fixed with the punching press head, ring groove has been seted up to the surface of punching press head, ring groove's inside sliding connection has the installation cover, the sliding connection of installation cover has the cutting ring, a plurality of locating holes, a plurality of are all seted up along the circumferencial direction equidistance to the surface of cutting ring, the surface of installation cover and ring groove's inner wall a plurality of equal sliding connection in inside of locating hole has the pin.

Preferably, one side of the mounting sleeve extends to the outer surface of the punching head, the bottom of the cutting ring is serrated, and the air cylinder is located at the central part of the bottom of the sliding block.

Preferably, the spout has all been seted up to both sides inner wall around the mouth that slides, two the equal sliding connection in inside of spout has the slider, two one side surface of slider all corresponds to be fixed on the both sides surface around the sliding block.

Preferably, the inner wall of one side of the sliding opening is fixed with a motor, the output end of the motor is fixed with a screw rod, the sliding block is connected to the outer surface of the screw rod in a sliding manner, and the outer surfaces of the two sides of the fixing plate body are provided with mounting grooves.

Preferably, the one end of lead screw is passed through the bearing and is rotated the connection on the opposite side inner wall of mouth that slides, the spacing groove has all been seted up, two to both sides around the fixed plate body the equal sliding connection in inside of spacing groove has spacing, a plurality of guide slots have all been seted up to both sides around the top of fixed plate body is close to.

Preferably, two a plurality of draw-in grooves have been seted up to the equidistance in top of spacing, and is a plurality of the equal correspondence of guide way runs through to the inside of two spacing grooves, and is a plurality of the equal sliding connection in inside of guide way has the fixture block.

Preferably, both sides all are fixed with the layer board around the sliding block, two the top of layer board all is fixed with the rectangular block, two rectangular channels have been seted up to the bottom of fixed plate body, two the rectangular block all corresponds sliding connection in the inside of rectangular channel.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. when the device is used, the mounting sleeve is firstly clamped inside the annular clamping groove, the cutting ring is arranged inside the mounting sleeve through the pin, the mounting sleeve is arranged inside the annular clamping groove, the mounting can be completed, the screw rod is driven to rotate through the rotation of the motor when the device is used, the sliding block is connected to the outer surface of the screw rod in a sliding mode and can slide inside the sliding opening when the sliding block rotates, when the sliding block slides to a position needing to be processed, the air cylinder stretches out and draws back to enable the punching head at the bottom to punch the plate, and the cutting ring cuts the punched burr edge when the punching is carried out, so that the generation of burrs is prevented.

2. In the utility model, in the process of stamping the plate, the stamping force of the stamping head on the plate is absorbed by the action of the rectangular groove and the rectangular block, so that the lead screw is prevented from being bent by overlarge stamping force, the sliding block is connected inside the sliding opening in a sliding manner through the matching of the sliding groove and the sliding block, when impact force is generated, part of the impact force can be absorbed through the matching of the sliding groove and the sliding block, the rigidity of the lead screw is enhanced, the limiting groove is formed in the fixing plate body, the limiting strip is connected inside the limiting groove in a sliding manner, and the limiting strip is clamped inside the limiting groove through the matching of the clamping block, the guide groove and the clamping groove, so that people can conveniently install the fixing plate body.

Drawings

FIG. 1 is a schematic side view of a fast positioning and punching apparatus for CNC machining center according to the present invention;

FIG. 2 is a schematic bottom perspective view of a fast positioning and punching apparatus for CNC machining center according to the present invention;

fig. 3 is an enlarged view at a in fig. 2 of the present invention.

Illustration of the drawings: 1. a fixing plate body; 2. a sliding port; 3. a sliding block; 4. a slider; 5. a chute; 6. a motor; 7. mounting grooves; 8. a limiting strip; 9. a card slot; 10. a guide groove; 11. a clamping block; 12. a limiting groove; 13. a rectangular groove; 14. a rectangular block; 15. a support plate; 16. a cylinder; 17. punching a head; 18. an annular neck; 19. installing a sleeve; 20. a cutting ring; 21. positioning holes; 22. a pin; 23. and a screw rod.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 3, the present invention provides a technical solution of a fast positioning and punching device for a CNC machining center: including fixed plate body 1, fixed plate body 1's top has been seted up and has been slided mouthful 2, the inside sliding connection of mouthful 2 that slides has sliding block 3, sliding block 3's bottom is fixed with cylinder 16, cylinder 16's bottom is fixed with punching press head 17, ring groove 18 has been seted up to punching press head 17's surface, ring groove 18's inside sliding connection has installation cover 19, installation cover 19's sliding connection has cutting ring 20, cutting ring 20's surface, a plurality of locating holes 21 have all been seted up along the circumferencial direction equidistance to installation cover 19's surface and ring groove 18's inner wall, the equal sliding connection in inside of a plurality of locating holes 21 has pin 22.

The whole embodiment 1 achieves the effect that when the device is used, firstly, the mounting sleeve 19 is clamped in the annular clamping groove 18, then the cutting ring 20 is mounted in the mounting sleeve 19, finally, the cutting ring 20 is mounted in the mounting sleeve 19 through the pin 22, the mounting sleeve 19 is mounted in the annular clamping groove 18, and the mounting can be completed, when the device is used, the screw rod 23 is driven to rotate through the rotation of the motor 6, because the sliding block 3 is connected to the outer surface of the screw rod 23 in a sliding manner, the sliding block 3 can slide in the sliding opening 2 when rotating, when the sliding block slides to a position needing processing, the air cylinder 16 stretches out and draws back to enable the punching head 17 at the bottom to punch the plate, when the punching is carried out, the cutting ring 20 cuts the punched burr edge, thereby preventing the generation of the burr, and solving the problem that the traditional cutting adopts the cutting mode of punching to punch and break the workpiece when the cutting is carried out, the cutting mode can cause more burrs at the cutting opening, and brings trouble to subsequent treatment.

Example 2, as shown in fig. 1-3, one side of the mounting sleeve 19 extends to the outer surface of the press head 17, the bottom of the cutting ring 20 is serrated, the air cylinder 16 is located at the bottom center of the sliding block 3, sliding grooves 5 are formed in the front and rear inner walls of the sliding opening 2, sliding blocks 4 are slidably connected inside the two sliding grooves 5, one side outer surfaces of the two sliding blocks 4 are correspondingly fixed on the front and rear outer surfaces of the sliding block 3, a motor 6 is fixed on the inner wall of one side of the sliding opening 2, a lead screw 23 is fixed at the output end of the motor 6, the sliding block 3 is slidably connected on the outer surface of the lead screw 23, mounting grooves 7 are formed in the outer surfaces of both sides of the fixing plate body 1, one end of the lead screw 23 is rotatably connected on the inner wall of the other side of the sliding opening 2 through a bearing, limiting grooves 12 are formed in the front and rear sides of the fixing plate body 1, and limiting strips 8 are slidably connected inside the two limiting grooves 12, a plurality of guide grooves 10 have all been seted up to both sides around being close to at the top of fixed plate body 1, a plurality of draw-in grooves 9 have been seted up to the top impartial distance of two spacing strips 8, a plurality of guide grooves 10 all correspond the inside that runs through to two spacing grooves 12, the equal sliding connection in inside of a plurality of guide grooves 10 has fixture block 11, both sides all are fixed with layer board 15 around the sliding block 3, the top of two layer boards 15 all is fixed with rectangular block 14, two rectangular channels 13 have been seted up to the bottom of fixed plate body 1, two rectangular blocks 14 all correspond the inside of sliding connection at rectangular channel 13.

The effect that its whole embodiment 2 reaches does, at the in-process of punching press to the plate, by rectangular channel 13 and rectangular block 14's effect, absorb the punching press of punching press head 17 to the plate, prevent that the punching press from being too big bending lead screw 23, and sliding block 3 passes through the inside of spout 5 and slider 4's cooperation sliding connection at the mouth 2 that slides, spout 5 and slider 4's cooperation can also absorb partly impact force when producing the impact force, the rigidity of lead screw 23 has been strengthened, set up spacing groove 12 on fixed plate body 1, and at the inside sliding connection spacing strip 8 of spacing groove 12, cooperation through fixture block 11 and guide way 10 and draw-in groove 9 with spacing strip 8 block in the inside of spacing groove 12, make the installation of people to fixed plate body 1 of being convenient for.

The working principle is as follows: with the inside of installing sleeve 19 registrate at ring groove 18, then install cutting ring 20 in the inside of installing sleeve 19, install cutting ring 20 in the inside of installing sleeve 19 through pin 22 at last, install installing sleeve 19 in ring groove 18's inside, can accomplish the installation, it rotates to drive lead screw 23 through the rotation of motor 6 when using, so can slide sliding block 3 in the inside of sliding opening 2 when rotating owing to sliding block 3 sliding connection at lead screw 23's surface, when sliding to the position that needs processing, cylinder 16 is flexible to make the punching press head 17 of bottom punch the board spare, cut the burr limit of punching press by cutting ring 20 when the punching press, thereby prevent the production of burr.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes by using the technical contents disclosed in the above description to other fields, but any simple modification, equivalent change and change made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a CNC machining center is with die-cut device of quick location, includes fixed plate body (1), its characterized in that: the top of fixed plate body (1) has been seted up and has been slided mouthful (2), the inside sliding connection of mouthful (2) that slides has sliding block (3), the bottom of sliding block (3) is fixed with cylinder (16), the bottom of cylinder (16) is fixed with punching press head (17), ring groove (18) have been seted up to the surface of punching press head (17), the inside sliding connection of ring groove (18) has installation cover (19), installation cover (19) sliding connection has cutting ring (20), a plurality of locating holes (21) have all been seted up along the circumferencial direction equidistance to the surface of cutting ring (20), the surface of installation cover (19) and the inner wall of ring groove (18), and is a plurality of the equal sliding connection in inside of locating hole (21) has pin (22).

2. The CNC machining center fast positioning and punching apparatus according to claim 1, wherein: one side of the mounting sleeve (19) extends to the outer surface of the punching head (17), the bottom of the cutting ring (20) is serrated, and the cylinder (16) is located at the central part of the bottom of the sliding block (3).

3. The CNC machining center fast-positioning die cutting apparatus according to claim 1, wherein: spout (5), two have all been seted up to both sides inner wall around mouthful (2) of sliding the equal sliding connection in inside of spout (5) has slider (4), two one side surface of slider (4) all corresponds and fixes on the surface of both sides around sliding block (3).

4. The CNC machining center fast positioning and punching apparatus according to claim 1, wherein: the utility model discloses a sliding plate, including fixed plate body (1), one side inner wall of mouth (2) that slides is fixed with motor (6), the output of motor (6) is fixed with lead screw (23), sliding block (3) sliding connection is on the surface of lead screw (23), mounting groove (7) have all been seted up to the both sides surface of fixed plate body (1).

5. The CNC machining center fast positioning and punching apparatus according to claim 4, wherein: the one end of lead screw (23) is passed through the bearing and is rotated the connection on the opposite side inner wall of mouthful (2) that slides, spacing groove (12), two have all been seted up to both sides around fixed plate body (1) the equal sliding connection in inside of spacing groove (12) has spacing (8), both sides have all seted up a plurality of guide ways (10) around the top of fixed plate body (1) is close to.

6. The CNC machining center fast positioning and punching apparatus according to claim 5, wherein: two a plurality of draw-in grooves (9) have been seted up to the equal equidistance in top of spacing strip (8), and are a plurality of inside to two spacing grooves (12) is all run through to guide way (10) all corresponding, and is a plurality of the equal sliding connection in inside of guide way (10) has fixture block (11).

7. The CNC machining center fast positioning and punching apparatus according to claim 1, wherein: both sides all are fixed with layer board (15) around sliding block (3), two the top of layer board (15) all is fixed with rectangular block (14), two rectangular channel (13) have been seted up to the bottom of fixed plate body (1), two rectangular block (14) all correspond the inside of sliding connection at rectangular channel (13).